AU2621799A - Method for the production of methylenedi(phenylamine) and methylenedi(phenyl isocyanate) - Google Patents

Method for the production of methylenedi(phenylamine) and methylenedi(phenyl isocyanate)

Info

Publication number
AU2621799A
AU2621799A AU26217/99A AU2621799A AU2621799A AU 2621799 A AU2621799 A AU 2621799A AU 26217/99 A AU26217/99 A AU 26217/99A AU 2621799 A AU2621799 A AU 2621799A AU 2621799 A AU2621799 A AU 2621799A
Authority
AU
Australia
Prior art keywords
methylenedi
phenylamine
production
phenyl isocyanate
isocyanate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU26217/99A
Other languages
English (en)
Inventor
Jan Jacobs
Ulrich Penzel
Volker Scharr
Hans Volkmar Schwarz
Olaf Schweers
Wilfried Seyfert
Eckhard Strofer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of AU2621799A publication Critical patent/AU2621799A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
    • C07C209/78—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton from carbonyl compounds, e.g. from formaldehyde, and amines having amino groups bound to carbon atoms of six-membered aromatic rings, with formation of methylene-diarylamines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
AU26217/99A 1998-02-07 1999-01-26 Method for the production of methylenedi(phenylamine) and methylenedi(phenyl isocyanate) Abandoned AU2621799A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19804915A DE19804915A1 (de) 1998-02-07 1998-02-07 Verfahren zur Herstellung von Methylendi(phenylamin) und Methylendi(phenylisocyanat)
DE19804915 1998-02-07
PCT/EP1999/000472 WO1999040059A1 (de) 1998-02-07 1999-01-26 Verfahren zur herstellung von methylendi(phenylamin) und methylendi (phenylisocyanat)

Publications (1)

Publication Number Publication Date
AU2621799A true AU2621799A (en) 1999-08-23

Family

ID=7856961

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26217/99A Abandoned AU2621799A (en) 1998-02-07 1999-01-26 Method for the production of methylenedi(phenylamine) and methylenedi(phenyl isocyanate)

Country Status (13)

Country Link
US (3) US6433219B1 (enExample)
EP (2) EP1053222B1 (enExample)
JP (2) JP4731684B2 (enExample)
KR (1) KR100555814B1 (enExample)
CN (2) CN1151119C (enExample)
AU (1) AU2621799A (enExample)
BR (1) BR9907634A (enExample)
CA (1) CA2320477A1 (enExample)
DE (3) DE19804915A1 (enExample)
ES (2) ES2234969T3 (enExample)
MX (1) MXPA00007646A (enExample)
PT (2) PT1053222E (enExample)
WO (1) WO1999040059A1 (enExample)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
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DE19804915A1 (de) * 1998-02-07 1999-08-12 Basf Ag Verfahren zur Herstellung von Methylendi(phenylamin) und Methylendi(phenylisocyanat)
DE10031540A1 (de) * 2000-06-28 2002-01-10 Basf Ag Verfahren zur Herstellung eines aromatischen Polyamingemisches
DE10111337A1 (de) * 2001-03-08 2002-09-12 Basf Ag Verfahren zur Herstellung von MDI, insbesondere von 2.4'-MDI
DE10141620A1 (de) * 2001-08-24 2003-03-06 Bayer Ag Verfahren zur Herstellung von Polyisocyanaten der Diphenylmethanreihe mit vermindertem Farbwert
DE10211021A1 (de) 2002-03-13 2003-09-25 Bayer Ag Verfahren zur Herstellung von Polyisocyanaten der Diphenylmethanreihe mit vermindertem Farbwert
DE10222968A1 (de) 2002-05-23 2003-12-04 Basf Ag Verfahren zur Herstellung von Isocyanaten
DE10238995A1 (de) * 2002-08-20 2004-02-26 Basf Ag Gasphasenphosgenierung bei moderaten Drücken
DE10260093A1 (de) * 2002-12-19 2004-07-01 Basf Ag Verfahren zur Abtrennung von Isocyanaten aus einem Reaktionsgemisch
DE10260082A1 (de) * 2002-12-19 2004-07-01 Basf Ag Verfahren zur kontinuierlichen Herstellung von Isocyanaten
DE10331772A1 (de) * 2003-07-11 2005-02-03 Basf Ag Verfahren zur Herstellung von Diaminodiarylmethanen
DE10333929A1 (de) * 2003-07-25 2005-02-24 Bayer Materialscience Ag Herstellung von Mischungen von Di- und Polyisocyanaten der Diphenylmethanreihe mit hohen Gehalten an 4,4'-Methylendiphenyldiisocyanat und 2,4'-Methylendiphenyldiisocyanat
DE10347438A1 (de) * 2003-10-13 2005-05-04 Bayer Materialscience Ag Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe
DE102004005319A1 (de) * 2004-02-04 2005-08-25 Bayer Materialscience Ag Verfahren zur Herstellung von hochreinem 2,4'-Methylendiphenyldiisocyanat
DE102004032416A1 (de) * 2004-07-05 2006-02-02 Bayer Materialscience Ag Verfahren zur Herstellung von Polyaminen der Diphenylmethanreihe bei niedriger Protonierung
DE102004052370A1 (de) * 2004-10-28 2006-05-04 Bayer Materialscience Ag Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe
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DE102005014244A1 (de) 2005-03-30 2006-10-05 Bayer Materialscience Ag Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe
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JP4739798B2 (ja) * 2005-04-05 2011-08-03 三井化学株式会社 ポリイソシアネート連続製造装置
PT1890998E (pt) * 2005-05-30 2014-03-06 Huntsman Int Llc Processo para a preparação de poliisocianatos da série do difenilmetano
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US7943724B2 (en) * 2005-12-08 2011-05-17 Huntsman International Llc Process for preparing diaminodiphenylmethanes
DE102006004041A1 (de) * 2006-01-28 2007-08-02 Bayer Materialscience Ag Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe
DE102006004047A1 (de) * 2006-01-28 2007-08-02 Bayer Materialscience Ag Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe
ES2476248T3 (es) 2006-10-26 2014-07-14 Basf Se Procedimiento para la preparación de isocianatos
US8173833B2 (en) * 2006-11-07 2012-05-08 Basf Aktiengesellschaft Method for the production of isocyanates
KR101544219B1 (ko) 2007-01-08 2015-08-12 바스프 에스이 디페닐메탄디아민의 제조 방법
KR100888733B1 (ko) 2007-03-28 2009-03-17 금호미쓰이화학 주식회사 폴리메틸렌 폴리페닐 폴리아민의 제조방법
CN101279923B (zh) * 2007-04-06 2010-08-25 宁波万华聚氨酯有限公司 一种制备多亚甲基多苯基多胺的方法
EP2014641A3 (en) * 2007-06-06 2009-03-18 Huntsman International Llc Process for preparing mixtures of diphenylmethane diisocyanates and polyphenyl polymethylene polyisocyanates
MX2009013109A (es) * 2007-06-12 2010-01-15 Basf Se Metodo para la recuperacion de acidos minerales a partir de soluciones salinas.
EP2042485A1 (en) 2007-09-28 2009-04-01 Huntsman International Llc Process for fractionating a mixture of polyisocyanates
DE102008012037A1 (de) * 2008-03-01 2009-09-03 Bayer Materialscience Ag Verfahren zur Herstellung von Methylen-diphenyl-diisocyanaten
DE102008015123A1 (de) * 2008-03-20 2009-09-24 Bayer Materialscience Ag Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe
KR20110010752A (ko) * 2008-05-26 2011-02-07 바스프 에스이 디페닐메탄 디아민의 제조 방법
EP2421818B1 (de) 2009-04-24 2014-08-27 Basf Se Verfahren zur herstellung von farbstabilem mda und mdi
HUE038012T2 (hu) * 2009-09-02 2018-09-28 Huntsman Int Llc Áramló vizes fázisból metilénhidas polifenil-poliaminok eltávolítására szolgáló módszer
JP2013508337A (ja) 2009-10-20 2013-03-07 ビーエーエスエフ ソシエタス・ヨーロピア ジフェニルメタンジイソシアネート（ｍｄｉ）を製造する方法及び好ましくは蒸留的に処理する方法
EP2507206B1 (de) 2009-12-04 2014-12-03 Basf Se Verfahren zur herstellung von isocyanaten
JP5810095B2 (ja) 2009-12-18 2015-11-11 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Ｍｄａ合成における均一系触媒のコスト効率的な析出のための２段階製法
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US8907124B2 (en) 2010-11-17 2014-12-09 Basf Se Process for preparing methylenedi(phenyl isocyanate)
EP2486975B1 (en) * 2010-12-29 2015-09-23 Wanhua Chemical Group Co., Ltd. Fast mixing reactor and use thereof
EP2714650A1 (de) 2011-05-24 2014-04-09 Basf Se Verfahren zur herstellung von polyisocyanaten aus biomasse
US8933262B2 (en) 2011-05-24 2015-01-13 Basf Se Process for preparing polyisocyanates from biomass
CN102516126A (zh) * 2011-11-29 2012-06-27 广州秀珀化工股份有限公司 一种烷基取代的二苯基甲烷二异氰酸酯的制备方法
US20140131275A1 (en) 2012-11-15 2014-05-15 Bayer Intellectual Property Gmbh Process for phase separation or extraction and device suitable therefor
WO2014166977A1 (de) 2013-04-11 2014-10-16 Bayer Materialscience Ag Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe
PT2984067T (pt) 2013-04-11 2018-01-18 Covestro Deutschland Ag Processo para a produção de diaminas e de poliaminas da série difenilmetano
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PT3160630T (pt) 2014-06-24 2022-11-21 Covestro Intellectual Property Gmbh & Co Kg Processo para a produção de produtos químicos com interrupções do processo
KR20170023987A (ko) * 2014-06-24 2017-03-06 코베스트로 도이칠란트 아게 디페닐메탄 시리즈의 디- 및 폴리아민의 제조 방법
KR102797879B1 (ko) 2015-11-20 2025-04-22 코베스트로 도이칠란트 아게 아미노벤조산 또는 아미노벤조산 유도체의 제조 방법
KR102735962B1 (ko) 2016-01-20 2024-11-29 바스프 에스이 방향족 폴리아민 혼합물의 제조 방법
US10703709B2 (en) 2016-06-29 2020-07-07 Covestro Deutschland Ag Method for producing aniline or an aniline conversion product
CN109563028B (zh) 2016-08-17 2021-11-19 科思创德国股份有限公司 在生产联合体中制备异氰酸酯和至少一种其他化学产品的方法
US10927066B2 (en) * 2016-09-14 2021-02-23 Basf Se Process for hydrogenating a mixture in the presence of a colorless amine
US10968466B2 (en) 2016-12-20 2021-04-06 Covestro Deutschland Ag Process for preparing aminobenzoic acid or an aminobenzoic acid conversion product
US10640455B1 (en) 2016-12-22 2020-05-05 Covestro Deutschland Ag Method of producing diamines and polyamines of the diphenylmethane series
US10626078B2 (en) 2016-12-22 2020-04-21 Covestro Deutschland Ag Method of producing diamines and polyamines of the diphenylmethane series at different production capacities
WO2018114767A1 (de) 2016-12-22 2018-06-28 Covestro Deutschland Ag Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe bei unterschiedlichen produktionskapazitäten
EP3558926B1 (de) 2016-12-22 2021-01-20 Covestro Intellectual Property GmbH & Co. KG Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe
CN112534057A (zh) 2018-06-07 2021-03-19 科思创知识产权两合公司 制备氨基苯甲酸或氨基苯甲酸反应产物的方法
BR112021001332B1 (pt) 2018-07-27 2024-02-20 Covestro Intellectual Property Gmbh & Co. Kg Processo para preparar anilina ou um produto de conversão de anilina
CN110387031B (zh) * 2019-07-12 2021-06-29 万华化学集团股份有限公司 一种浅色异氰酸酯制备方法
CN111646927A (zh) * 2020-06-12 2020-09-11 万华节能科技集团股份有限公司 阻燃二苯基甲烷二异氰酸酯的衍生物及其合成方法
EP4347556A1 (en) * 2021-05-25 2024-04-10 Basf Se Process for preparing at least one polyisocyanate
CN117396459A (zh) 2021-06-02 2024-01-12 科思创德国股份有限公司 制备苯胺或苯胺衍生物的方法
US20250223255A1 (en) 2022-04-06 2025-07-10 Covestro Deutschland Ag Method for producing aniline or an aniline-derived product
CN115124431B (zh) * 2022-06-30 2023-08-11 万华化学集团股份有限公司 一种低n甲基杂质含量的二苯基甲烷系列的二胺和多胺的制备方法
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WO2026068450A1 (en) 2024-09-24 2026-04-02 Basf Se Process for preparing a polyisocyanate mixture comprising methylene diphenyl diisocyanate (mdi)

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Also Published As

Publication number Publication date
JP2002502838A (ja) 2002-01-29
KR20010040725A (ko) 2001-05-15
US20020132953A1 (en) 2002-09-19
DE19804915A1 (de) 1999-08-12
WO1999040059A1 (de) 1999-08-12
MXPA00007646A (es) 2001-04-01
CN1151119C (zh) 2004-05-26
US7230130B2 (en) 2007-06-12
KR100555814B1 (ko) 2006-03-03
EP1270544B1 (de) 2004-12-22
EP1270544A1 (de) 2003-01-02
CN1266124C (zh) 2006-07-26
BR9907634A (pt) 2000-11-14
CN1532189A (zh) 2004-09-29
PT1053222E (pt) 2003-09-30
CA2320477A1 (en) 1999-08-12
US20050014975A1 (en) 2005-01-20
US6433219B1 (en) 2002-08-13
JP5449082B2 (ja) 2014-03-19
ES2234969T3 (es) 2005-07-01
JP2010270147A (ja) 2010-12-02
ES2198894T3 (es) 2004-02-01
DE59911344D1 (de) 2005-01-27
CN1290245A (zh) 2001-04-04
US6831192B2 (en) 2004-12-14
EP1053222B1 (de) 2003-05-02
EP1053222A1 (de) 2000-11-22
DE59905323D1 (de) 2003-06-05
PT1270544E (pt) 2005-05-31
JP4731684B2 (ja) 2011-07-27

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